From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ozlabs.org (ozlabs.org [IPv6:2401:3900:2:1::2]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3r8bsm1fYfzDqDm for ; Wed, 18 May 2016 11:17:48 +1000 (AEST) Received: from mail-pa0-x242.google.com (mail-pa0-x242.google.com [IPv6:2607:f8b0:400e:c03::242]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3r8bsl3gXHz9vK1 for ; Wed, 18 May 2016 11:17:47 +1000 (AEST) Received: by mail-pa0-x242.google.com with SMTP id gh9so3301531pac.0 for ; Tue, 17 May 2016 18:17:47 -0700 (PDT) From: Daniel Axtens To: linuxppc-dev@ozlabs.org Cc: mpe@ellerman.id.au, Daniel Axtens Subject: [PATCH 4/4] powerpc/sparse: Use LE definition of REG_BYTE Date: Wed, 18 May 2016 11:16:52 +1000 Message-Id: <1463534212-4879-4-git-send-email-dja@axtens.net> In-Reply-To: <1463534212-4879-1-git-send-email-dja@axtens.net> References: <1463534212-4879-1-git-send-email-dja@axtens.net> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sparse complains that it doesn't know what REG_BYTE is: arch/powerpc/kernel/align.c:313:29: error: undefined identifier 'REG_BYTE' arch/powerpc/kernel/align.c:320:37: error: undefined identifier 'REG_BYTE' arch/powerpc/kernel/align.c:328:29: error: cast from unknown type arch/powerpc/kernel/align.c:328:29: error: cast from unknown type REG_BYTE is defined differently based on whether we're compiling for LE, BE32 or BE64. Sparse apparently doesn't provide __BIG_ENDIAN__ or __LITTLE_ENDIAN__, so add an explicit __CHECKER__ to the LE definition. The choice of LE is arbitrary. Signed-off-by: Daniel Axtens --- arch/powerpc/kernel/align.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/kernel/align.c b/arch/powerpc/kernel/align.c index 8e7cb8e2b21a..43f745f2cea9 100644 --- a/arch/powerpc/kernel/align.c +++ b/arch/powerpc/kernel/align.c @@ -230,7 +230,7 @@ static int emulate_dcbz(struct pt_regs *regs, unsigned char __user *addr) #endif #endif -#ifdef __LITTLE_ENDIAN__ +#if defined(__LITTLE_ENDIAN__) || defined(__CHECKER__) #define REG_BYTE(rp, i) (*(((u8 *)((rp) + ((i)>>2)) + ((i)&3)))) #endif -- 2.5.0